I set my cruise on the highway and am passed by a red AMC Eagle. This red rusty AMC Eagle has a wind shied covered in frost because, I'm guessing, the defrost motor burned up in a bakelite mushroom cloud from the dashboard. It is held together with duct tape and grit. The pilot sits behind his cardboard console ludicrously warm in winter parka, scarf, hat and gloves.
I pass him waving dressed in my tshirt and shorts. Driving in my new, awesomely economical car. Four dashboard vents dump lava warm air to keep me pleasingly toasty. The pilot will never understand that I wave not at his expense, but in envy. The billboard on my right says it all, If I have to explain you wouldn't understand.